baber/WOPTO huggingface dataset:
Patent RU-2126106-C1 (RU)
Title: Locking device
Inventor: LAPIN V N
IPC: F16G11/04
Filed: 1997-11-18
Granted: 1999-02-10
Abstract: FIELD: locking devices for railway cars and other transport facilities which required attachment of lead-seals. SUBSTANCE: device has body with cover, length of cable whose one end is rigidly secured in body and other end is drawn through body forming loop; it is secured by means of spring-loaded locking member made in form of right parallelepiped mounted turnably in body and engageable with lateral surface of length of cable by cylindrical surface of bottom of slot made in one of its ends eccentrically relative to outer cylindrical surface of this end. Locking member is loaded by means of compression spring made from round wire. Body is provided with inclined bore for receiving one end of cable length and securing it by means of pin; free end of cable length is received by two coaxial through holes in lateral surface of body forming loop in closing. EFFECT: high mechanical strength and enhanced reliability of locking. 8 cl, 3 dwg
Patent RU-2137213-C1 (RU)
Title: Устройство управления тонкопленочной электролюминесцентной панелью
Inventor: ZABUDSKIJ E E
IPC: G09G3/30
Filed: 1997-12-10
Granted: 1999-09-10
Abstract: Изобретение относится к средствам отображения информации, в частности к тонкопленочным электролюминесцентным панелям, и предназначено для увеличения яркости тонкопленочных электролюминесцентных панелей переменного тока. Технический результат - повышение яркости свечения тонкопленочной электролюминесцентной панели - достигается за счет возбуждения индикаторных панелей знакопеременным симметричным напряжением. Устройство управления тонкопленочной электролюминесцентной панелью содержит двунаправленные и однонаправленные полупроводниковые элементы с отрицательным дифференциальным сопротивлением, источник переменного напряжения, фазные шины, причем каждый электрод панели соединен с двунаправленным полупроводниковым элементом, связанным по возбуждению с однонаправленным полупроводниковым элементом. Однонаправленные элементы строк связаны между собой последовательно по возбуждению и однонаправленные элементы столбцов также связаны между собой последовательно по возбуждению, а каждый из них подключен через нагрузочный резистор к соответствующей фазной шине. 4 ил.
Patent RU-2135661-C1 (RU)
Title: Needle
Inventor: POPOV A F
IPC: D05B85/00
Filed: 1997-12-19
Granted: 1999-08-27
Abstract: FIELD: mechanical engineering, in particular, sewing industry, may be used in polygraphs, medicine and other fields. SUBSTANCE: needle has thread receiving eyelet positioned at pointed end. Needle is made composite and detachable, and has at least two rods which are in contact one with the other along their surface length and may be pressed one to another and detached one from another at side adjacent to eyelet. Eyelet is made in the form of slots or depressions in rods or rod. EFFECT: simplified production process, reduced labor consumption for manufacture of such needle, improved quality of needle and of stitch obtained by means of needle. 2 dwg
Patent RU-2130102-C1 (RU)
Title: Method for reducing damage from inundation
Inventor: TALANOV B P
IPC: E02B3/00
Filed: 1998-03-17
Granted: 1999-05-10
Abstract: FIELD: hydraulic engineering. SUBSTANCE: method allows for reducing damage caused by floods occurred due to thawing of snow or extraordinary high atmospheric precipitation. According to method, installed in direction of water flow in river, successively and at least in single column are immersed pumps. Capacity of pumps is increasing towards estuary of river. Application of aforesaid method allows for preventing overfilling of water storages. EFFECT: higher efficiency.
Patent RU-2136726-C1 (RU)
Title: Lubricating composition for cold plastic metal working
Inventor: KIRICHENKO G N
IPC: C10M129/74
Filed: 1998-04-21
Granted: 1999-09-10
Abstract: FIELD: plastic metal working, particularly, operations of stamping of metal articles. SUBSTANCE: lubricating composition contains synthetic oil B-3V, sulfur- containing additive in form of sulfurized alpha-olefins of C 16 -C 28  fraction and chlorinated paraffin. Lubricating composition provides for good quality of stamped parts due to its high antiscoring properties, good adhesive properties ensuring drawing-through and supply to zone of stamping, and washing away with the help of detergents. It is stable in storage and use, provides for high quality of metal working in operations of stamping, and stability of production process. EFFECT: higher efficiency. 3 tbl
Patent RU-2137400-C1 (RU)
Title: Method of producing curative-prophylactic food composition "zolotoi rog"
Inventor: KOZLOVSKAJA EH P
IPC: A61K36/185
Filed: 1998-05-12
Granted: 1999-09-20
Abstract: FIELD: food industry. SUBSTANCE: method involves preparation of dog rose fruits, and/or licorice root, and/or medicinal herbs or their composition, and/or hydrobionts, and their extraction. The prepared extract is mixed with honey in determined ratio and boiled down up to moisture content not more 22% and prepacked. The product normalizes cardiovascular and gastroenteric activity. EFFECT: higher immunostimulating action of prepared product. 22 cl, 10 ex
Patent RU-2141808-C1 (RU)
Title: Способ лечения посттравматического увеита
Inventor: VIN KOVA G A
IPC: A61N5/06
Filed: 1998-07-09
Granted: 1999-11-27
Abstract: Изобретение относится к офтальмологии. Способ включает облучение импульсным инфракрасным лазером тканей поврежденного глаза по контактной методике в течение 2 мин в сочетании с внутривенным облучением крови в течение 30 мин. Способ позволяет обеспечить возможность быстрого и стойкого купирования посттравматического увеита и способствует предупреждению развития и прогрессирования атрофии глазного яблока и других осложнений.
Patent RU-2130434-C1 (RU)
IPC: C03C10/00
Filed: 1998-08-28
Granted: 1999-05-20
Abstract: Использование: для строительных и архитектурно-отделочных работ. Технический результат изобретения - получение материалов интенсивного черного цвета с высокими механическими и физико-химическими свойствами. Шихта для изготовления черных каменных или стеклокристаллических материалов содержит, в мас. %: доломит 10,0-40,0; карбонат кальция (мел, известняк, мрамор) 28,0-60,0; кварцевый песок 0,01-20,0; отходы обогащения природных фосфатов 25,0-60,0. Дополнительно данная шихта может содержать соль щелочного металла в количестве 0,01-6,0 мас.%. 1 з.п.ф-лы. 1 табл.
Patent RU-2141949-C1 (RU)
Title: Method of preparing surface active alkoxymethyl pyridinium chlorides
Inventor: PANKRATOV V A
IPC: C11D1/62
Filed: 1998-11-03
Granted: 1999-11-27
Abstract: FIELD: chemical industry. SUBSTANCE: surface active alkoxymethyl-pyridinium chlorides are prepared by alkylation of pyridine with chloromethylene ethers which result from reaction of higher alcohols, paraformaldehyde and thionyl chloride in carbon tetrachloride. EFFECT: simplified technology and greater safety thereof. 3 ex
Patent RU-2150635-C1 (RU)
Title: Combined polarized radiation source
Inventor: KRAPIVIN V L
IPC: F21V9/14
Filed: 1998-11-17
Granted: 2000-06-10
Abstract: FIELD: light engineering; polarized radiation sources; antidazzle systems ensuring safe traffic. SUBSTANCE: proposed source includes non-polarized radiation source and radiation shaper-polarizer made in form of thin stack of optically aligned system of spatial lenses-converters, separators of orthogonal polarizing radiation components, beam parallelism shapers, alternating spatially aligning rotators of orthogonal polarizing radiation components and output polarizing filter; it is mounted in output plane of non-polarized radiation source. EFFECT: enhanced efficiency. 7 dwg
Patent RU-2140401-C1 (RU)
Title: Raw mix for preparing fireproof coating
Inventor: ARTEMENKO N F
IPC: C04B28/26
Filed: 1998-12-24
Granted: 1999-10-27
Abstract: FIELD: building materials industry, more particularly applying fireproof coating onto metallic surfaces. SUBSTANCE: raw mix comprises, wt %: liquid glass, 65-77; sodium hydroxide, 2.1-3.1; aluminium sulfate, 1.73-2.1; zeolite 6.1-8.2; and the water balance. Characteristics of composition and coating; adhesion power is 1 mark; moisture resistance is 3.6- 3.7%; fire resistance is 3 hours; vibration resistance is 12-12,4 months; service time is more than 5 years; consumption per 1 sq.m is 7.2-7.8 kg; fitness period of raw mix is 1 year; corrosion resistance is 12 months. EFFECT: higher moisture and fire resistance. 3 tbl
Patent RU-2144516-C1 (RU)
Title: Station for cleaning and neutralizing sewage
Inventor: LUK JANOV V I
IPC: C02F1/74
Filed: 1998-12-29
Granted: 2000-01-20
Abstract: FIELD: stations for cleaning and neutralizing sewage and waste water in different technological processes. SUBSTANCE: station includes grate, sand trap, primary and secondary settlers, ozonizer, flotation plant, device for metering reagent and filter. Station is provided in addition with primary and secondary reactors, two ejectors, saturator, boosting, washing and slurry pumps, pressure pickups, locking valves, pickups detecting position of locking valves, control unit. EFFECT: enhanced cleaning degree of sewage and technological liquids, increased rate of biomass growing, enhanced efficiency. 1 dwg
Patent RU-2158890-C1 (RU)
Inventor: SHIROBOKOV JU A
IPC: F41A9/65
Filed: 1999-03-01
Granted: 2000-11-10
Abstract: FIELD: small arms, in particular, box magazines. SUBSTANCE: the magazine has a case with a receiver, box follower located inside the case hinge-joined to which are two feed pieces, spring located between the follower and magazine base, and cartridge flow separators placed on the case walls in its contracting part. The novelty is in the fact that the cartridge flow separators are made in the form of rhomboid bosses on the front and rear walls of the case with formation of two single-row ducts to the receiver between the lateral faces of the rhomboic bosses. The box follower is made with a through lateral opening and two adjacent upper platforms shifted in height by 1/4 of the diameter of the used cartridge. The feed pieces are installed in the follower opening so that the upper surface of one of the feed pieces projects above the higher platform of the follower, and the upper surface of the other feed piece sinks under it. The upper surfaces of separated feed pieces are shifted relative to the respective adjacent platforms of the boss of the follower by 1/2 of the cartridge diameter, the feed pieces in the lower part are provided with lever projections directed towards each other and engageable with the follower spring. EFFECT: enhanced reliability of operation and simplified design of magazine. 3 cl, 4 dwg
Patent RU-2149085-C1 (RU)
Title: Cutter for oxygen cutting of metals
Inventor: SIZOV L B
IPC: B23K7/06
Filed: 1999-04-23
Granted: 2000-05-20
Abstract: FIELD: machine engineering, namely welding equipment for oxygen cutting. SUBSTANCE: cutter includes body with handle and regulation valves for feeding combustible gas, heating and cutting oxygen and head. Inlets of head ducts for feeding combustible gas, heating and cutting oxygen are joined with respective ducts of body, their outlets are joined through mixer mounted in head with annular duct. In mixer inlet ducts for feeding combustible gas are inclined relative to axis of duct for feeding cutting oxygen; inlet openings of ducts have the same areas and they are arranged concentrically relative to axis of duct for feeding cutting oxygen. When acetylene is used as combustible gas inclination angle of inlet ducts for feeding combustible gas is equal to 34 deg.30'- 35 deg.30'; when propane is used as combustible gas angle is equal to 34-36 deg. Annular duct of mixer is formed by coaxially arranged outer and inner mouthpieces. Inner mouthpiece has axial duct for feeding cutting oxygen with successively joined cylinder portion and cone portion; the last has large cone diameter at outlet. Lower cylindrical portion of inner mouthpiece has rectangular outlet ducts for feeding combustible mixture. Relation of total area of outlet ducts to maximum cross section area of outlet cone portion of duct for feeding cutting oxygen consists 1:(0.23-9.02). Such cutter allows to cut metallic parts with thickness up to 250 mm at high speed. EFFECT: enhanced reliability of cutting thick metallic parts, long useful life of cutter. 8 cl, 2 dwg
Patent RU-2155186-C1 (RU)
Title: Method of preparing didecyl dimethyl ammonium bromide
Inventor: LUK JANOV O A
IPC: C07C209/12
Filed: 1999-04-27
Granted: 2000-08-27
Abstract: FIELD: technology of organic compounds. SUBSTANCE: described is preparation of didecyl dimethyl ammonium having fungicidal, antiseptic and some other types of activity. Method comprises adding preferably inorganic base to reaction mixture till 50% conversion of decylbromide is completed when decyl bromide is reacted with dimethyl amine, and reaction is carried out at molar ratio of reagents of 2:(0.8-2):(0.8-1.3), respectively. Final product is thereafter purified from organic impurities by distilling the latter with steam. Method makes it possible to increase yield of the desired product to 85-90% and purity of the product to more than 95% as shown by NMR spectroscopy. EFFECT: more efficient preparation method. 2 cl, 4 ex, 1 tbl
Patent RU-2156417-C1 (RU)
Title: High-capacity cryogenic complex for liquefaction of natural gas
Inventor: KIRILLOV N G
IPC: F25B9/14
Filed: 1999-05-19
Granted: 2000-09-20
Abstract: FIELD: complex for liquefaction of natural gas. SUBSTANCE: natural gas at increased pressure is fed from main gas line to vortex tube where it is divided into two flows: cold flow and hot flow. Cold flow in form of liquefied gas is drained to heat-insulated reservoir via main. Hot flow is preliminarily cooled in heat exchanger, throttled through valve and condensed in condenser of Stirling cryogenic machine. Liquid gas is drained to Dewar flask and is fed to reservoir by means of pump. Vapor of liquefied gas is throttled to condensing reservoir from gas-containing portion of reservoir via recondensation loop where it is condensed due to heat exchange and is returned to reservoir. EFFECT: enhanced efficiency; low cost; ecological safety; increased liquefaction coefficient. 1 dwg
Patent RU-2145509-C1 (RU)
Inventor: KALUSTOV V S
IPC: A63B21/062
Filed: 1999-07-16
Granted: 2000-02-20
Abstract: FIELD: sportive equipment. SUBSTANCE: exerciser has cable-and-pulley system, board, handles, two independent weight packs, carbines, movable platform provided with wings and mounted for displacement in vertical plane along guide arranged in mid part of frame, two carriages movable along platform wings. Board or two handles are fastened to carbines. Handles are connected to weight packs through closed cable-and-pulley system. Cable-and-pulley system has pulleys positioned on frame, movable platform wings, carriages and weight packs and embraced with cables. One end of each cable is secured on related carriage and other end is directed through pulleys, withdrawn from this carriage and fastened on carbine. Exerciser of such construction may be used as exerciser for working out separate groups of muscles. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 2 cl, 3 dwg
Patent RU-2146071-C1 (RU)
Title: Device for protection of immersed electric motor
Inventor: BUCHNYJ ANATOLIJ ALEKSEEVICH
IPC: H02H7/08
Filed: 1999-07-21
Granted: 2000-02-27
Abstract: FIELD: electric motors for oil mining pumps or pumps for removal of water from oil wells. SUBSTANCE: device has temperature detector, pressure detector, vibration detector, three capacitors, choke, relay contact, relay winding, rectifier, two control units, voltage source, low-pass filter, two commutators, scaling amplifier, which output is connected to input of regulation unit, pulse generator, two resistors, converter of voltage level into direct current level, converter of pressure to voltage level, converter of temperature to voltage level, converter of vibration to voltage level. EFFECT: increased reliability of immersed electric motor protection. 2 dwg
Patent AU-2005212893-C1 (AU)
Title: Method and computer program for controlling radio resources, user equipment, radio network controller, and base station
Inventor: TOSKALA ANTTI
IPC: H04L12/56
Filed: 2005-02-14
Granted: 2013-05-30
Abstract: A method, base station, user equipment, radio network controller, and computer program are provided. According to the invention, data packets are communicated from a base station to user equipment over a high speed downlink packet access connection including a high speed physical downlink shared channel for data packet transfer and a high speed dedicated physical control channel for uplink signalling. The high speed physical downlink shared channel is suspended in a plurality of predefined suspension time periods while maintaining the high speed downlink packet access connection in a standby state.
Patent AU-2006303860-C1 (AU)
Title: Microbicidal dendrimer composition delivery system
Inventor: MCCARTHY THOMAS DAVID
IPC: A61F6/08
Filed: 2006-02-01
Granted: 2016-01-21
Abstract: A microbicidal delivery system including: a microbicidal composition including a microbicidal compound including a dendrimer including one or more surface groups of formula (IV); a microbicidally active derivative thereof, or pharmaceutically acceptable salt or solvate thereof; and a carrier, excipient or diluent therefor; and a prophylactic device; the microbicidal composition being carried on a surface of the prophylactic device and being compatible therewith.
Patent AU-2008312045-C1 (AU)
Title: Scroll compressor with scroll deflection compensation
Inventor: IGNATIEV KRILL
IPC: F04C29/00
Filed: 2008-09-29
Granted: 2012-08-30
Abstract: A scroll compressor may incorporate controlled bending of a scroll member to compensate for axial deformations that can occur between the scroll members. The controlled bending may be through the use of fluid pressure in a sealed chamber that communicates with a surface of the scroll member opposite the intermeshing wraps. Fluid passageways can extend through the scroll member between the sealed chamber and the intermeshing wraps. The controlled bending can increase the uniformity of the contact between the scroll members and improve the efficiency of the compressing operation.
Patent AU-2017354452-C1 (AU)
Title: Communication device and communication method
Inventor: WEE YAO HUANG GAIUS
IPC: H04W84/12
Filed: 2017-09-27
Granted: 2022-07-21
Abstract: A communication device (STA) comprises: a reception unit which receives a DMG Beacon frame; a determination unit which determines whether an SSW frame is to be transmitted or not using a receiving antenna gain of a communication device (AP) as a communication partner included in the DMG Beacon frame, and received power of the DMG Beacon frame; and a transmission unit which transmits the SSW frame if the determination unit determines that the SSW frame is to be transmitted.
Patent RU-2156352-C1 (RU)
Inventor: BOGOMOL NYJ E I
IPC: E21B43/22
Filed: 2000-02-21
Granted: 2000-09-20
Abstract: Изобретение относится к нефтяной промышленности и может найти применение при разработке нефтяной залежи с низкопроницаемым коллектором. Обеспечивает повышение нефтеотдачи залежи. Сущность изобретения: проводят отбор нефти через добывающие скважины, закачку через нагнетательные скважины рабочего агента и проведение интенсификационных работ. При проведении интенсификационных работ на забое нагнетательной скважины размещают щелочной, щелочноземельный металл или сплав на его основе в изолированном от скважинной жидкости виде. Организуют контактирование щелочного, щелочноземельного металла или сплава на его основе со скважинной жидкостью. Закачивают продукты реакции в призабойную зону скважины. Проводят технологическую выдержку. Закачивают раствор глинокислоты. Продукты реакции продавливают в пласт рабочим агентом. Перед продавкой продуктов реакции в пласт проводят технологическую выдержку, отбирают из призабойной зоны пластовую жидкость в объеме, меньшем объема закачки глинокислоты, и промывают скважину. Перед проведением интенсификационных работ заполняют забой скважины кислотным раствором. 2 з.п. ф-лы.
Patent RU-2178213-C1 (RU)
Inventor: ALEKSANDROV G N
IPC: H01B19/00
Filed: 2000-06-14
Granted: 2002-01-10
Abstract: FIELD: polymeric glass-reinforced plastic insulators and shells for stations, substations, railway power lines and contact systems. SUBSTANCE: metered amount of raw rubber is applied to glass-reinforced plastic base shell by means of extruder head incorporating two sequential coaxial hollow cylinders of different diameters. Glass-reinforced plastic base shell covered with raw rubber layer is placed in mold heated to 120-160 C and held at this temperature for 20-40 minutes whereupon mold is set apart, and shield is extracted. Proposed method prevents incomplete shaping of ribs. EFFECT: enhanced yield and productivity. 2 dwg
Patent RU-2186051-C1 (RU)
Inventor: NURULLINA E V
IPC: C07C13/61
Filed: 2000-10-30
Granted: 2002-07-27
Abstract: FIELD: petrochemical processes. SUBSTANCE: process involves dimerization of C5 fraction at heating followed by fractionation and isolation of light hydrocarbons and dicyclopentadiene concentrate. The latter is subjected to splitting into monomers at 180-210 C in presence of high-boiling solvent and polymerization inhibitor. Resulting cyclopentadiene is then dimerized at 50-60 C into 99.5-100% pure dicyclopentadiene, conversion 90-99%. EFFECT: increased purity of product, simplified process due to lesser number of stages, and considerably lowered power consumption. 2 tbl, 2 ex
Patent RU-2171295-C1 (RU)
Inventor: DUBAKIN A S
IPC: C14C3/24
Filed: 2000-11-10
Granted: 2001-07-27
Abstract: FIELD: leather industry. SUBSTANCE: synthetic tanner is prepared by condensation of synthetic phenol, formalin, and lignosulfonate followed by dispersing of thus obtained resin in the same lignosulfonate. Condensation is first carried out in presence of 15% sulfuric acid at stirring and 40-45 C for 30 min, after which formalin is added with velocity 4-5 l/min at 40-45 C, reaction mixture is then stirred at 95-100 C until free formaldehyde is no more available. Resulting phenol- formaldehyde resin is dispersed in lignosulfonate reheated to 50-60 C and mixture is stirred at 95-100 C for 3-4 h until final product with pH 3.5- 4.5 is obtained. EFFECT: extended choice of tanners and reduced expenses on starting materials.